Make the about text selectable

[thamara]

Make the text available in Help -> About selectable/copiable.

[NetizenAbel]

I think this should help:
https://github.com/w3c/clipboard-apis/blob/master/explainer.adoc#writing-to-the-clipboard

[araujoarthur0]

Please assign me, I'll make the text copyable :)

[araujoarthur0]

Which do you prefer?
I made the first one, thought it looked strange with two types of buttons, made the second one, and thought it ugly 🤣

I'm on Windows, I suppose on Mac it would be something similar.

[tupaschoal]

Ideally I'd say the user would be able to hold left mouse button and really select to copy, but I find the button more practical.

I'd go with the second option, as it yields a consistent visualization

[araujoarthur0]

Nice, consistency is a good ideal to follow. I'll make a PR with it.